Square recessed panel luminaires, tool-free installation, for 600 x 600 mm ceiling systems. Product features: Available with color temperature: 3,000 K, 4,000 K, 6,500 K. Lifetime up to 50,000 h. Type of protection: IP20. Ceiling luminaire with advanced LED technology. Product benefits: Homogenous light distribution. Comfortable light and high color consistency. High luminous flux. Energy savings thanks to high system efficacy: up to 120 lm/W. Easy and quick installation. Also usable as pendant (order accessories separately). Instant 100 % light, no warm-up time. Low energy consumption. 5 years guarantee. Areas of application: Direct replacement for luminaires with fluorescent lamps. Reception areas, foyers, corridors, elevators. Offices, retail outlets and conference rooms. Hospitals. Indoor applications. Suitable for recessed ceiling systems with grid size of 600 x 600 mm. Equipment / Accessories: Accessories for several mounting options available. External control gear included. Mounting accessories available separately.